B & W Group Ltd.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Sep 2031
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Jan 11, 2027The maintenance fee for Automated Programming of a Remote Control (US 11,699,341) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
- 7 fees due Feb 15 to 28, 2027 · next Feb 15
- 1 fee due Mar 19, 2027The maintenance fee for Pontoon cover system (US 11,760,441) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
- 5 fees due Apr 1 to 22, 2027 · next Apr 1
- 1 fee due May 19, 2027The maintenance fee for Closed-Loop Adaptation of 3D Sound (US 10,484,809) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
- 4 fees due Jun 17 to 30, 2027 · next Jun 17
- 4 fees due Jul 7 to 28, 2027 · next Jul 7
- 1 fee due Aug 4, 2027The maintenance fee for Coordination of Acoustic Sources Based on Location (US 10,552,115) comes due Aug 4, 2027. Unpaid by Feb 4, 2028, it lapses early.
- 2 fees due Oct 14 to 28, 2027 · next Oct 14
- 3 fees due Nov 12, 2027
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D796,471 | Loudspeaker In force · High confidence | In force | High confidence | |
| US 8,526,655 | Loudspeaker Enclosures for Mounting in an Aperture in a Cavity Wall In force · High confidence | In force | High confidence | |
| US 9,241,206 | Decoupled Drive Unit for a Loudspeaker Enclosure In force · High confidence | In force | High confidence | |
| US D818,992 | Loudspeaker In force · High confidence | In force | High confidence | |
| US 9,609,437 | Diaphragms for Loudspeaker Drive Units In force · High confidence | In force | High confidence | |
| US 9,866,967 | Diaphragms for Lousdspeaker Drive Units In force · High confidence | In force | High confidence | |
| US D870,068 | Headphone In force · High confidence | In force | High confidence | |
| US 9,894,541 | Redundant Links for Reliable Communication In force · High confidence | In force | High confidence | |
| US 10,098,023 | Redundant Links for Reliable Communication In force · High confidence | In force | High confidence | |
| US 10,117,119 | Redundant Links for Reliable Communication In force · High confidence | In force | High confidence |
Also on record, not counted in the 100: 1 patent in force now held by others · 12 ended at full term · 1 surrendered on reissue. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
4 pending · 1 abandoned